EA-391AE4-C04 C
155.91 kW
Unit cooler EA-480GG4-C01 C
Defrost: None
Product code: EA-480GG4-C01 C
- Cooling capacity i
- 155.73 kW
- Air flow
- 66,640 m³/h
- Fin spacing
- 4.6 mm
- Air throw
- 39 m
- Fans
- 4 × ⌀800 mm
Nominal conditions: refrigerant R404A, evaporation (dew point) −8 °C, inlet air 0 °C, humidity 85 %
Model nomenclature
How to read the code of this model.
-
A
Model code (series): EA — EA - general-purpose unit cooler
-
B
Number of fans: 4 — Number of fans (one digit).
-
C
Fan diameter: 80 — Ø800 mm
-
D
Dimensional data - coil size letter: G — First letter of Karyer's "dimensional data". With the fan count and diameter it fixes the finned coil length and the tubes per row (one casing size). It is a catalogue size index, not a measure: take dimensions from the model datasheet.
-
E
Dimensional data - tube rows: G — 8 tube rows
-
F
Fin spacing: 4 — Fin spacing about 4 mm
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G
Generation code: C — Generation C
-
H
Fan data: 01 — Ø300: 230V/1Ph/50Hz, 4-pole; Ø350: 230V/1Ph/50Hz, 4-pole; Ø400: 230V/1Ph/50Hz, 4-pole; Ø450: 230V/1Ph/50Hz, 4-pole; Ø630: 230V/1Ph/50Hz, 6-pole; Ø800: 400V/3Ph/50Hz, 6-pole
Data
| Air flow | 66,640 m³/h |
|---|---|
| Air throw | 39 m |
| External surface | 1,042.5 m² |
| Inner volume | 205.0 dm³ |
| Fin spacing | 4.6 mm |
| Fin material | Aluminium |
| Net weight | 995 kg |
| Quantity | 4 |
|---|---|
| Diameter | 800 mm |
| Speed | 900 rpm |
| Power | 7,200 W |
| Supply | 400V/3Ph/50Hz |
| Motor type | AC |
| Poles | 6 |
| Sound pressure | 63.0 dB(A) |
|---|---|
| Sound power | 87.2 dB(A) |
| Energy class | D |
| Inlet | Ø42 |
|---|---|
| Outlet | Ø66,7 |
| EA-480GG4-C01 C | None |
|---|---|
| EA-480GG4-C01 C ED | Electric |
Performance
TD (air − evaporating) must be within 4–10 K; air inlet −40…+20 °C.
R404A, dew point -8 °C, air inlet 0 °C (TD 8 K)
- High speed (Δ)
- 150.195 kW
- Low speed (Y)
- 116.898 kW
Capacity matrix [kW]
R404A, Dew point; rows: TD = air inlet − evaporating temperature, columns: air inlet temperature. The highlighted cell is the nominal point (SC2). "—": not rated by the manufacturer.
≈ 1.23 estimate — vendor data irregular here
High speed (Δ)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 62.12 | 62.79 | 63.58 | 64.40 | 64.72 | 64.66 | 64.26 | 66.10 | 70.53 | 76.68 | 75.39 | 74.98 | 74.47 | 73.83 |
| 5 | 79.43 | 81.28 | 82.99 | 84.52 | 85.20 | 85.11 | 84.53 | 86.20 | 91.67 | 99.49 | 97.06 | 96.22 | 94.97 | 93.25 |
| 6 | 95.53 | 99.07 | 101.76 | 104.44 | 105.91 | 106.31 | 105.76 | 107.27 | 113.86 | 123.42 | 119.81 | 118.45 | 116.45 | 113.26 |
| 7 | 109.61 | 115.10 | 119.88 | 124.12 | 126.82 | 127.96 | 127.67 | 129.15 | 136.96 | 148.44 | 143.87 | 142.05 | 139.30 | 134.81 |
| 8 | 122.60 | 129.71 | 136.21 | 141.89 | 145.64 | 147.73 | 148.22 | 150.20 | 159.42 | 172.95 | 168.35 | 166.37 | 162.94 | 157.14 |
| 9 | 134.25 | 143.45 | 151.87 | 159.20 | 164.22 | 167.02 | 168.06 | 170.27 | 180.68 | 195.87 | 190.72 | 188.36 | 184.77 | 178.54 |
| 10 | ≈ 144.88 | 156.29 | 166.80 | 176.01 | 182.33 | 186.25 | 187.87 | 190.44 | 202.09 | 219.01 | 213.36 | 210.66 | 206.50 | 199.22 |
Low speed (Y)
| TD [K] \ air [°C] | -35 | -30 | -25 | -20 | -15 | -10 | -5 | 0 | 2 | 5 | 10 | 12 | 15 | 20 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 50.86 | 50.95 | 51.32 | 51.85 | 52.07 | 52.00 | 51.66 | 53.22 | 56.78 | 61.80 | 60.76 | 60.42 | 59.98 | 59.39 |
| 5 | 64.97 | 65.58 | 66.25 | 67.16 | 67.54 | 67.44 | 66.89 | 68.29 | 72.62 | 78.87 | 76.95 | 76.26 | 75.26 | 73.77 |
| 6 | 78.45 | 80.00 | 81.54 | 82.99 | 83.67 | 83.55 | 82.87 | 84.02 | 89.15 | 96.66 | 93.73 | 92.61 | 90.94 | 88.26 |
| 7 | 91.29 | 94.03 | 96.59 | 98.84 | 100.01 | 99.97 | 99.29 | 100.23 | 106.19 | 114.93 | 111.15 | 109.62 | 107.21 | 103.41 |
| 8 | 103.31 | 106.96 | 110.79 | 114.08 | 115.99 | 116.54 | 115.95 | 116.90 | 123.74 | 133.73 | 129.34 | 127.42 | 124.38 | 119.54 |
| 9 | 113.58 | 119.33 | 124.37 | 128.85 | 131.72 | 133.05 | 132.81 | 133.84 | 141.63 | 152.91 | 147.93 | 145.63 | 142.03 | 136.13 |
| 10 | 123.65 | 130.70 | 137.16 | 142.82 | 146.44 | 148.40 | 148.69 | 150.12 | 159.01 | 171.87 | 166.80 | 164.15 | 159.98 | 153.07 |
Standard ratings (EN 328 / Eurovent)
| Standard condition | Air inlet [°C] | TD [K] | High speed (Δ) [kW] | Low speed (Y) [kW] |
|---|---|---|---|---|
| SC1 | 10 | 10 | 213.359 | 166.795 |
| SC2 | 0 | 8 | 150.195 | 116.898 |
| SC3 | -18 | 7 | 125.366 | 99.424 |
| SC4 | -25 | 6 | 101.762 | 81.542 |
| SC5 | -34 | 6 | 96.420 | 78.879 |
Dimensions
| A | 5615 mm |
|---|---|
| B | 1150 mm |
| C | 1430 mm |
| F | 1110 mm |
| G | 1215 mm |
| E1 | 1318 mm |
| E2 | 1300 mm |
| E | 5235 mm |
| D IN | 2 x Ø42 |
| D OUT | 2 x Ø66,7 |
| Length | 5615 mm |
|---|---|
| Width | 1150 mm |
| Height | 1430 mm |
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The data are illustrative and may change without notice. Capacities are interpolated from the manufacturer's rating grid; points the manufacturer did not rate are shown as "not rated" and never estimated.